I bought some ribbion from the 1 € shop the other day and gave it a go. Above is a single flower and below is a bunch of them which I really like. They would work better if I had the florist wire and tape and could fix them properly. At the moment I´ve just tied them with a bit of yarn which means they move around and undo a bit when I arrange them in a bunch.
I will continue to experiment with the ribbion roses, making some with wider ribbion like in the first photo.